If I have seen further it is by standing on the shoulders of Giants.
很可能未来会发明出更多辅助视觉的工具,它们超越现有仪器的程度,就像现有仪器超越肉眼一样。
Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.
A proof is a way to convince yourself and others that something is true.
比死亡更强大的是爱,而非理性。
幸福是一只温暖的小狗。